TY - RPRT TI - A technique for gingival capillarometry. AU - R A Barrett AU - E Cheraskin AU - W M Ringsdorf PY - 1968 DO - 10.1902/jop.1968.39.4.211 UR - https://pubmed.ncbi.nlm.nih.gov/4173480/ ID - 4173480 ER -