TY - RPRT TI - A weak, inherited, group A phenotype. AU - B P MOORE AU - P H NEWSTEAD AU - A MARSON PY - 1961 DO - 10.1111/j.1423-0410.1961.tb03213.x UR - https://pubmed.ncbi.nlm.nih.gov/14475635/ ID - 14475635 ER -