TY - RPRT TI - HPRT-deficiency associated with normal PRPP concentration and APRT activity. AU - R B Gordon AU - D T Keough AU - B T Emmerson PY - 1987 DO - 10.1007/bf01799493 UR - https://pubmed.ncbi.nlm.nih.gov/2437388/ ID - 2437388 ER -