TY - GEN AU - Tattersall,R N TI - Sulphonamides for Ulcerative Endocarditis due to Type 4 Pneumococcus SN - 0007-1447 PY - 2011///0404 N1 - Publication Type: Journal Article UR - https://doi.org/10.1136/bmj.1.4234.293 ER -