{{Cite journal| doi = 10.1371/journal.pone.0213129| issn = 1932-6203| volume = 14| issue = 7| pages = –0213129| last1 = de Loenzien| first1 = Myriam| last2 = Schantz| first2 = Clémence| last3 = Luu| first3 = Bich-Ngoc| last4 = Dumont| first4 = Alexandre| others = Calistus Wilunda (ed.)| title = Magnitude and correlates of caesarean section in urban and rural areas: A multivariate study in Vietnam| journal = PLOS ONE| access-date = 2019-07-30| date = 2019-07-26| url = http://dx.plos.org/10.1371/journal.pone.0213129}}