An ultrastructural study of articular chondrocalcinosis in cases of knee osteoarthritis G. BoivinR. Lagier OriginalPaper Pages: 13 - 29
Frequency and antigenicity of type C retrovirus-like particles in human placentas Hiroo UenoMasakatsu ImamuraKokichi Kikuchi OriginalPaper Pages: 31 - 41
Malignant melanomas contain only the vimentin type of intermediate filaments Jörg CaselitzMichael JännerMary Osborn OriginalPaper Pages: 43 - 51
Mixed medullary and follicular carcinoma of the thyroid Madeleine PfaltzChr E. HedingerJ. P. Mühlethaler OriginalPaper Pages: 53 - 59
Anaplastic type of medullary thyroid carcinoma Giuseppe MartinelliFloriano BazzocchiDonatella Santini OriginalPaper Pages: 61 - 67
Differentiation of a squamous carcinoma cell line in culture and tumourigenicity in immunologically incompetent mice Paul MonaghanJennifer KnightBarry Gusterson OriginalPaper Pages: 87 - 95
Electron-microscopic examination of primary diffuse tracheobronchial amyloidosis Márta Balázs OriginalPaper Pages: 97 - 106