TY - RPRT TI - Immunodeficiency in methylmalonic acidaemia. AU - S N Wong AU - L C Low AU - Y L Lau AU - J Nicholls AU - M Y Chan PY - 1992 DO - 10.1111/j.1440-1754.1992.tb02638.x UR - https://pubmed.ncbi.nlm.nih.gov/1562372/ ID - 1562372 ER -