@misc{indiciae58cb7314353b, title = {Nursing preterm infants.}, author = {S Levene and S A McKenzie}, year = {1988}, doi = {10.1016/s0140-6736(88)91917-4}, url = {https://pubmed.ncbi.nlm.nih.gov/2896927/}, note = {Source identifier: 2896927} }