TY - BOOK AU - Kumar, K Vijaya AU - Kutty, V Raman AU - Soman, C R ED - Center for Development Research TI - Pattern of helminthic in primary schoolchildren of Thiruvananthapuram district CY - Thiruvananthapuram KW - Helminthic KW - Helth Care KW - Kerala KW - Public health KW - School children ER -