Source:
BMC pregnancy and childbirth [BMC Pregnancy Childbirth] 2012 Oct 29; Vol. 12, pp. 117. Date of Electronic Publication: Publisher: BioMed Central Country of Publication: England NLM ID: 100967799 Publication Model: Electronic Cited Medium: Internet ISSN: 1471-2393
Source:
BMC health services research [BMC Health Serv Res] 2017 Jan 25; Vol. 17 (1), pp. 79. Date of Electronic Publication: 2017 Jan 25.Publisher: BioMed Central Country of Publication: England NLM ID: 101088677 Publication Model: Electronic Cited Medium: Internet ISSN: 1472-6963
Source:
BMC pediatrics [BMC Pediatr] 2013 Apr 11; Vol. 13, pp. 53. Date of Electronic Publication: 2013 Apr 11.Publisher: BioMed Central Country of Publication: England NLM ID: 100967804 Publication Model: Electronic Cited Medium: Internet ISSN: 1471-2431