@misc{indiciaea7fcf7d3a37b, title = {A simplified hypoplasia index.}, author = {S L Silberman and A Trubman and W K Duncan and E F Meydrech}, year = {1990}, doi = {10.1111/j.1752-7325.1990.tb02136.x}, url = {https://pubmed.ncbi.nlm.nih.gov/2391677/}, note = {Source identifier: 2391677} }