title: Permeability of synthetic polypeptide membranes. I. Poly-D,L-leucine-co-D,L-methionine.
mesh_terms: D003956:Dialysis; D007930:Leucine; D008567:Membranes, Artificial; D008715:Methionine; D010455:Peptides; D010539:Permeability
chemical_list: D008567:Membranes, Artificial; D010455:Peptides; D008715:Methionine; D007930:Leucine