PRASAD, R N et al Publication Date 1990 p 755-760 Serial Title:Bulletin of the World Health Organization Serial Part:Vol 68 No 6 View webpage for full text https://apps.who.int/iris/handle/10665/45325 Keywords Health; diseases: communicable diseases (CD); treatment and prevention Regional Focus South East Asia (SEARO) Country focus India Language English Type of material text Log in or register to post comments