Dyfyniad APA

Lappin, J. (2001). Depressed mood during pregnancy and after childbirth: Time points for assessing perinatal mood must be optimised. BMJ Group.

Dyfyniad Arddull Chicago

Lappin, Julia. Depressed Mood During Pregnancy and After Childbirth: Time Points for Assessing Perinatal Mood Must Be Optimised. BMJ Group, 2001.

Dyfyniad MLA

Lappin, Julia. Depressed Mood During Pregnancy and After Childbirth: Time Points for Assessing Perinatal Mood Must Be Optimised. BMJ Group, 2001.

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