TY - GEN AU - Leskowitz,S AU - Bernstein,M TI - Effect of phytohaemagglutinin on persistence of immunological tolerance SN - 0028-0836 PY - 1968///0708 KW - Animals KW - Animals, Newborn KW - Antibody Formation KW - Guinea Pigs KW - Immune Tolerance KW - drug effects KW - Lectins KW - pharmacology KW - Male KW - Serum Albumin, Bovine N1 - Publication Type: Journal Article UR - https://doi.org/10.1038/218479a0 ER -