Nilsson, S. (1978). Oral contraceptives during lactation: Transfer of contraceptive steroids and estradiol to human milk. [Universitet].
Chicago Style aipamenaNilsson, Staffan. Oral Contraceptives During Lactation: Transfer of Contraceptive Steroids and Estradiol to Human Milk. Uppsala: [Universitet], 1978.
MLA aipamenaNilsson, Staffan. Oral Contraceptives During Lactation: Transfer of Contraceptive Steroids and Estradiol to Human Milk. [Universitet], 1978.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.