Fee-based open-access journals: A fertile or slippery ground?
Department of Psychiatry, All India Institute of Medical Sciences, Ansari Nagar, New Delhi, India - 110 029. E-mail: drraman@hotmail.com.
R D
RD
Pattanayak
R
R
Sagar
Bull World Health Organ. 2004 Mar;82(3):226-8
15112012