TY  - RPRT
TI  - Serum IgG subclass level determination: methodological difficulties and practical aspects.
AU  - P Aucouturier
AU  - C Lacombe
AU  - J L Preud'homme
PY  - 1994
UR  - https://pubmed.ncbi.nlm.nih.gov/8210075/
ID  - 8210075
ER  -