APA

Rosado A., Delgado N. M., Valázquez A., Aznar R. & Martínez-Manautou J. (19770812). Cyclic changes in salivary activity of N-acetyl-beta-d-glucosaminidase; a possible efficient indicator for predicting ovulation and pregnancy. : American journal of obstetrics and gynecology.

Chicago

Rosado A, Delgado N M, Valázquez A, Aznar R and Martínez-Manautou J. 19770812. Cyclic changes in salivary activity of N-acetyl-beta-d-glucosaminidase; a possible efficient indicator for predicting ovulation and pregnancy. : American journal of obstetrics and gynecology.

Harvard

Rosado A., Delgado N. M., Valázquez A., Aznar R. and Martínez-Manautou J. (19770812). Cyclic changes in salivary activity of N-acetyl-beta-d-glucosaminidase; a possible efficient indicator for predicting ovulation and pregnancy. : American journal of obstetrics and gynecology.

MLA

Rosado A, Delgado N M, Valázquez A, Aznar R and Martínez-Manautou J. Cyclic changes in salivary activity of N-acetyl-beta-d-glucosaminidase; a possible efficient indicator for predicting ovulation and pregnancy. : American journal of obstetrics and gynecology. 19770812.