@misc{indiciae3566349d5552, title = {[The polyclinic: its function and development in modern medicine].}, author = {N Zöllner}, year = {1969}, doi = {10.1055/s-0028-1110368}, url = {https://pubmed.ncbi.nlm.nih.gov/5806491/}, note = {Source identifier: 5806491} }