TY - RPRT TI - Proton microscopy and microanalysis--biological applications. AU - G J Legge AU - P M O'Brien AU - B J Kirby AU - G L Allan PY - 1988 DO - 10.1016/0304-3991(88)90316-6 UR - https://pubmed.ncbi.nlm.nih.gov/2832993/ ID - 2832993 ER -