Vellacott, K. D. (1984). Feasibility of Direct Access Flexible Fibreoptic Sigmoidoscopy for General Practice. Bristol Med Chir J.
Stile di citazione ChicagoVellacott, K. D. "Feasibility of Direct Access Flexible Fibreoptic Sigmoidoscopy for General Practice." Bristol Med Chir J 1984.
Citazione MLAVellacott, K. D. "Feasibility of Direct Access Flexible Fibreoptic Sigmoidoscopy for General Practice." Bristol Med Chir J 1984.
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