TY - RPRT TI - Cyclocryotherapy: a light and electron microscopic study. AU - R S Smith AU - E Boyle AU - L A Rudt PY - 1977 DO - 10.1001/archopht.1977.04450020085015 UR - https://pubmed.ncbi.nlm.nih.gov/402130/ ID - 402130 ER -