549,628 IMMUNODIAGNOSTIC Immunodiagnostic approaches in schistosomiasis : Proceedings of ICGEB/TDR Symposium Shanghai, 1990 / Ed. by N. R. Bergquist ; United Nations Industrial Development Organisation ; International Centre for Genetic Engineering and Biotechnology. - Chichester [etc.] : John Wiley and Sons, 1992. -XV, 135 s. : il., wykr. ; 24 cm ISBN 0-471-93401-1