Johnson, D., & Jin, Y. (2002). Low-volume obstetrics. Characteristics of family physicians' practices in Alberta.
Παραπομπή Chicago StyleJohnson, David, και Yan Jin. Low-volume Obstetrics. Characteristics of Family Physicians' Practices in Alberta. 2002.
Παραπομπή MLAJohnson, David, και Yan Jin. Low-volume Obstetrics. Characteristics of Family Physicians' Practices in Alberta. 2002.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.