00293nam a2200097Ia 4500008004100000082003000041100003800071245005300109260002600162300000700188140113s9999    xx            000 0 und d  a619:616.09:576.895.1   L7  a"Suresh Singh & Srivastava, H.D."  aDiagnosis and treatment of helminthic infections  a1977bICARcNew Delhi  a96