Cita APA

Sobrevilla, L., Romero, I., & Melgarejo, P. (2015). Determination of urinary estrogen during pregnancy by gas chromatography and thin layer.

Citación estilo Chicago

Sobrevilla, Luis, Irma Romero, y Pablo Melgarejo. Determination of Urinary Estrogen During Pregnancy By Gas Chromatography and Thin Layer. 2015.

Cita MLA

Sobrevilla, Luis, Irma Romero, y Pablo Melgarejo. Determination of Urinary Estrogen During Pregnancy By Gas Chromatography and Thin Layer. 2015.