Coffey, P. S., Metzler, M., Islam, Z., & Koehlmoos, T. P. (2013). Willingness to pay for a 4% chlorhexidine (7.1% chlorhexidine digluconate) product for umbilical cord care in rural Bangladesh: A contingency valuation study. BioMed Central.
Chicago Style CitationCoffey, Patricia S., Mutsumi Metzler, Ziaul Islam, i Tracey P. Koehlmoos. Willingness to Pay for a 4% Chlorhexidine (7.1% Chlorhexidine Digluconate) Product for Umbilical Cord Care in Rural Bangladesh: A Contingency Valuation Study. BioMed Central, 2013.
Cita MLACoffey, Patricia S., Mutsumi Metzler, Ziaul Islam, i Tracey P. Koehlmoos. Willingness to Pay for a 4% Chlorhexidine (7.1% Chlorhexidine Digluconate) Product for Umbilical Cord Care in Rural Bangladesh: A Contingency Valuation Study. BioMed Central, 2013.