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: Other or unclear · Published: 2026-09-25
Last found in a complete check: Sep 28, 2026
Original study · Category hint: Other or unclear · Published: 2026-09-22
Last found in a complete check: Sep 28, 2026
Original study · Category hint: Other or unclear · Published: 2026-08-22
Last found in a complete check: Sep 28, 2026
Original study · Category hint: Animal · Published: 2026-08-21
Last found in a complete check: Sep 28, 2026
Original study · Category hint: Human · Published: 2026-07-21
Last found in a complete check: Sep 28, 2026
Original study · Category hint: Human · Published: 2026-07-20
Last found in a complete check: Sep 28, 2026
Original study · Category hint: Human · Published: 2026-07-17
Last found in a complete check: Sep 28, 2026
Original study · Category hint: Other or unclear · Published: 2026-07-07
Last found in a complete check: Sep 28, 2026
Original study · Category hint: Human · Published: 2026-06-17
Last found in a complete check: Sep 28, 2026
Trial results posted · Category hint: Human · Results posted: 2026-06-11
Last found in a complete check: Sep 28, 2026
Original study · Category hint: Other or unclear · Published: 2026-05-05
Last found in a complete check: Sep 28, 2026
Original study · Category hint: Animal · Published: 2026-04-28
Last found in a complete check: Sep 28, 2026
Original study · Category hint: Animal · Published: 2026-03-30
Last found in a complete check: Sep 28, 2026
Trial results posted · Category hint: Human · Results posted: 2026-03-11
Last found in a complete check: Sep 28, 2026
Original study · Category hint: Human · Published: 2026-03-01
Last found in a complete check: Sep 28, 2026
Trial results posted · Category hint: Human · Results posted: 2026-02-23
Last found in a complete check: Sep 28, 2026
Trial results posted · Category hint: Human · Results posted: 2026-01-20
Last found in a complete check: Sep 28, 2026
Trial results posted · Category hint: Human · Results posted: 2026-01-09
Last found in a complete check: Sep 28, 2026
Original study · Category hint: Human · Published: 2026-01-07
Last found in a complete check: Sep 28, 2026
Original study · Category hint: Other or unclear · Published: 2021 Feb
Last found in a complete check: Sep 28, 2026
Original study · Category hint: Human · Published: 2020 May
Last found in a complete check: Sep 28, 2026
Original study · Category hint: Human · Published: 2020 Mar
Last found in a complete check: Sep 28, 2026
Original study · Category hint: Human · Published: 2020 Jun
Last found in a complete check: Sep 28, 2026
Original study · Category hint: Human · Published: 2020 Aug
Last found in a complete check: Sep 28, 2026
Original study · Category hint: Other or unclear · Published: 2020 Aug
Last found in a complete check: Sep 28, 2026