TY - GEN AU - Zissopoulos,S AU - Midda,M TI - The influence of puberty on spirochetal numbers assessed by dark field microscopy: a pilot study SN - 0963-5742 PY - 1992///0602 KW - Adolescent KW - Age Factors KW - Child KW - Dental Plaque KW - microbiology KW - Female KW - Humans KW - Male KW - Microscopy KW - Periodontal Diseases KW - Periodontal Index KW - Puberty KW - Spirochaetales KW - isolation & purification KW - Spirochaetales Infections N1 - Publication Type: Comparative Study; Journal Article ER -