Cita APA (7a ed.)
Journal of perinatology: Official journal of the California Perinatal Association [J Perinatol] NLMUID: 8501884.
Cita Chicago Style (17a ed.)
Journal of Perinatology: Official Journal of the California Perinatal Association [J Perinatol] NLMUID: 8501884.
Cita MLA (9a ed.)
Journal of Perinatology: Official Journal of the California Perinatal Association [J Perinatol] NLMUID: 8501884.
Precaución: Estas citas no son 100% exactas.