@misc{indiciaeb84959087377, title = {[Physicochemical research methods in hygiene].}, author = {R S Gil'denskiol'd and T V Iudina and Iu V Abramova and M N Kuz'micheva}, year = {1981}, url = {https://pubmed.ncbi.nlm.nih.gov/7033051/}, note = {Source identifier: 7033051} }