This collection contains studies found in earlier source checks. Historical collection checks Europe PMC and ClinicalTrials.gov; live search also checks PubMed when available. The collection can include older work beyond live search windows, but is not a complete archive. Source metadata may have changed since the last check. See collection progress.
Historical scan for Oxytocin2 year/page windows checked · Last completed: Mon, 28 Sep 2026 14:30:58 GMT · Next: 2026, page 3 · A source check failed; retry pending.
This progress applies to the tracked spelling shown above. It does not measure every study or every source.
Original study · Category hint: Human · Published: 2020 Apr
Last found in a complete check: Sep 28, 2026
Original study · Category hint: Other or unclear · Published: 2019-12-18
Last found in a complete check: Sep 28, 2026
Trial results posted · Category hint: Human · Results posted: 2019-12-09
Last found in a complete check: Sep 28, 2026
Original study · Category hint: Other or unclear · Published: 2019-11-29
Last found in a complete check: Sep 28, 2026
Trial results posted · Category hint: Human · Results posted: 2019-11-29
Last found in a complete check: Sep 28, 2026
Trial results posted · Category hint: Human · Results posted: 2019-11-19
Last found in a complete check: Sep 28, 2026
Original study · Category hint: Animal · Published: 2019-11-15
Last found in a complete check: Sep 28, 2026
Trial results posted · Category hint: Human · Results posted: 2019-10-23
Last found in a complete check: Sep 28, 2026
Trial results posted · Category hint: Human · Results posted: 2019-10-18
Last found in a complete check: Sep 28, 2026
Trial results posted · Category hint: Human · Results posted: 2019-09-25
Last found in a complete check: Sep 28, 2026
Trial results posted · Category hint: Human · Results posted: 2019-09-25
Last found in a complete check: Sep 28, 2026
Trial results posted · Category hint: Human · Results posted: 2019-09-25
Last found in a complete check: Sep 28, 2026
Trial results posted · Category hint: Human · Results posted: 2019-09-04
Last found in a complete check: Sep 28, 2026
Trial results posted · Category hint: Human · Results posted: 2019-08-07
Last found in a complete check: Sep 28, 2026
Original study · Category hint: Other or unclear · Published: 2019-07-09
Last found in a complete check: Sep 28, 2026
Trial results posted · Category hint: Human · Results posted: 2019-06-25
Last found in a complete check: Sep 28, 2026
Original study · Category hint: Animal · Published: 2019-06-03
Last found in a complete check: Sep 28, 2026
Trial results posted · Category hint: Human · Results posted: 2019-05-24
Last found in a complete check: Sep 28, 2026
Original study · Category hint: Other or unclear · Published: 2019-04-29
Last found in a complete check: Sep 28, 2026
Original study · Category hint: Human · Published: 2019-04-29
Last found in a complete check: Sep 28, 2026
Original study · Category hint: Other or unclear · Published: 2019-04-29
Last found in a complete check: Sep 28, 2026
Original study · Category hint: Other or unclear · Published: 2019-04-26
Last found in a complete check: Sep 28, 2026
Original study · Category hint: Other or unclear · Published: 2019-04-25
Last found in a complete check: Sep 28, 2026
Original study · Category hint: Human · Published: 2019-04-25
Last found in a complete check: Sep 28, 2026
Original study · Category hint: Other or unclear · Published: 2019-04-24
Last found in a complete check: Sep 28, 2026