00314nam a2200109Ia 4500008004100000040001100041100002500052245005000077260005300127300001300180300001100193251112s9999||||xx |||||||||||||| ||und|| aCNCLSA aH. Sherwood Lawrence 0aCellular ImmunologybAn International Journal cMay, 1987bThe Williams & Wilkins CompanyaU.S.A aP. 1-510 bV. 327