TY - GEN AU - Bonella,D AU - Parker,D J AU - Davies,M J TI - Accumulation of procollagen in human floppy mitral valves SN - 0140-6736 PY - 1980///0712 KW - Humans KW - Mitral Valve KW - metabolism KW - Mitral Valve Prolapse KW - etiology KW - Procollagen N1 - Publication Type: Letter UR - https://doi.org/10.1016/s0140-6736(80)91382-3 ER -