[Aims and therapeutic limits in periodontal diseases].
D003094:Collagen / Q000378:metabolism; D006801:Humans; D008221:Lymphoid Tissue / Q000378:metabolism; D010510:Periodontal Diseases / Q000188:drug therapy / Q000473:pathology
D003094:Collagen
Espoirs et limites thérapeutiques en parodontie.