TY - RPRT TI - HYBRID ANTIBODY MOLECULES WITH ALLOTYPICALLY DIFFERENT L-POLYPEPTIDE CHAINS. AU - M MANNIK AU - H METZGER PY - 1965 DO - 10.1126/science.148.3668.383 UR - https://pubmed.ncbi.nlm.nih.gov/14261534/ ID - 14261534 ER -