TY - GEN AU - Greco,E TI - [Proceedings: Francesco Negri, pioneer of bacteriological microphotography] SN - 0026-4806 PY - 1974///0225 KW - Bacteriology KW - history KW - History, 19th Century KW - Italy KW - Photomicrography N1 - Publication Type: Biography; Historical Article; Journal Article ER -