00302nam a2200109Ia 4500008004100000040001100041100001500052245004300067260005600110300001600166300001000182251112s9999||||xx |||||||||||||| ||und||  aCNCLSA  aM.L. Ahuja 4aThe Indian Journal of Medical Research  c1971bIndian Council of Medical ResearchaNew Delhi  aP. 993-1990  bV. 59