PT - JOURNAL ARTICLE AU - Corinna Weber-Schoendorfer AU - Orna Diav-Citrin TI - Methotrexate in pregnancy: still many unanswered questions AID - 10.1136/rmdopen-2022-002899 DP - 2023 Mar 01 TA - RMD Open PG - e002899 VI - 9 IP - 1 4099 - http://rmdopen.bmj.com/content/9/1/e002899.short 4100 - http://rmdopen.bmj.com/content/9/1/e002899.full SO - RMD Open2023 Mar 01; 9