@misc{indiciae0ae8ca1a5ed1, title = {Interviewing physicians: the effect of improved response rate.}, author = {M L Berk}, year = {1985}, doi = {10.2105/ajph.75.11.1338}, url = {https://pubmed.ncbi.nlm.nih.gov/4051077/}, note = {Source identifier: 4051077} }