RT Journal Article SR Electronic T1 Perinatal mental health and well-being of serving women and women veterans: a study protocol JF BMJ Military Health JO BMJ Mil Health FD British Medical Journal Publishing Group SP bmjmilitary-2020-001756 DO 10.1136/bmjmilitary-2020-001756 A1 Janet Kelly A1 C C Jones A1 J Jomeen A1 C Martin YR 2021 UL http://militaryhealth.bmj.com/content/early/2021/03/30/bmjmilitary-2020-001756.abstract AB