Pregnancy & birth :
Steen, Mary.
Pregnancy & birth : everything you need to know / Pregnancy and birth : everything you need to know Dr. Mary Steen. - 1st American ed. - New York, NY : DK Publishing, 2011. - 192 p. : col. ill. ; 24 cm.
Includes index.
9780756671693 (pbk.) 0756671698 (pbk.)
2011280860
Pregnancy.
Childbirth.
RG551 / .S72 2011
618.2
Pregnancy & birth : everything you need to know / Pregnancy and birth : everything you need to know Dr. Mary Steen. - 1st American ed. - New York, NY : DK Publishing, 2011. - 192 p. : col. ill. ; 24 cm.
Includes index.
9780756671693 (pbk.) 0756671698 (pbk.)
2011280860
Pregnancy.
Childbirth.
RG551 / .S72 2011
618.2