@misc{indiciae51702301dac0, title = {Preventive care. Steps toward implementation.}, author = {R Sifri and R C Wender}, year = {1996}, doi = {10.1016/s0095-4543(05)70266-9}, url = {https://pubmed.ncbi.nlm.nih.gov/8900511/}, note = {Source identifier: 8900511} }