TY - RPRT TI - An improved light source for vaginal specula. AU - G O'Neil AU - I Hammond AU - P Vella PY - 1981 DO - 10.1111/j.1479-828x.1981.tb00791.x UR - https://pubmed.ncbi.nlm.nih.gov/6945846/ ID - 6945846 ER -