@misc{indiciae6f4fadad5250, title = {IgG subclass concentrations in preterm neonates.}, author = {V A Oxelius and N W Svenningsen}, year = {1984}, doi = {10.1111/j.1651-2227.1984.tb09986.x}, url = {https://pubmed.ncbi.nlm.nih.gov/6485781/}, note = {Source identifier: 6485781} }