TY - RPRT TI - The decrease of human colostral immunoglobulin A resistance to papain action after gradual release of the secretory component. AU - V GheĊ£ie AU - G Mota PY - 1973 DO - 10.1016/0019-2791(73)90188-2 UR - https://pubmed.ncbi.nlm.nih.gov/4767434/ ID - 4767434 ER -