TY - RPRT TI - Morphological changes in gingival blood vessels during developing gingivitis in dogs. AU - G Söderholm AU - J Egelberg PY - 1973 DO - 10.1111/j.1600-0765.1973.tb00737.x UR - https://pubmed.ncbi.nlm.nih.gov/4272067/ ID - 4272067 ER -