Nilsson, S. (1978). Oral contraceptives during lactation: Transfer of contraceptive steroids and estradiol to human milk. [Universitet].
Čikaški stil citiranja (17. izdanje)Nilsson, Staffan. Oral Contraceptives During Lactation: Transfer of Contraceptive Steroids and Estradiol to Human Milk. Uppsala: [Universitet], 1978.
MLA način citiranja (8. izdanje)Nilsson, Staffan. Oral Contraceptives During Lactation: Transfer of Contraceptive Steroids and Estradiol to Human Milk. [Universitet], 1978.
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