@misc{indiciae2e9ee6f76632, title = {[The first enrollment].}, author = {V P Zakharov and G G Piskunov and E D Kondriuchaia and A V Badius and E V Karandashev}, year = {1990}, url = {https://pubmed.ncbi.nlm.nih.gov/2082527/}, note = {Source identifier: 2082527} }