APA citiranje

Mears, E. (1975). Letter: Oral contraceptives and premenstrual tension.

Citação norma Chicago

Mears, E. Letter: Oral Contraceptives and Premenstrual Tension. 1975.

MLA citiranje

Mears, E. Letter: Oral Contraceptives and Premenstrual Tension. 1975.

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