Hong Kong journal of gynaecology, obstetrics and midwifery. [s.n.].
Cita Chicago Style (17a ed.)Hong Kong Journal of Gynaecology, Obstetrics and Midwifery. [S.l.]: [s.n.].
Cita MLA (9a ed.)Hong Kong Journal of Gynaecology, Obstetrics and Midwifery. [s.n.].
Precaución: Estas citas no son 100% exactas.