TY - RPRT TI - Gastrointestinal permeability changes in the preterm neonate. AU - R C Beach AU - I S Menzies AU - G S Clayden AU - J W Scopes PY - 1982 DO - 10.1136/adc.57.2.141 UR - https://pubmed.ncbi.nlm.nih.gov/7065710/ ID - 7065710 ER -