Methodological issues in treatment adherence studies.
Department of Community Medicine, Vardhman Mahavir Medical College and Safdarjang Hospital, New Delhi, India E-mail: ravi.p.upadhyay@gmail.com.
Ravi Prakash
RP
Upadhyay
Prashant
P
Jarhyan
Oluwakemi
O
Odukoya