TY - GEN AU - Rishniw,Mark TI - "Perception v production" of asparagus odour in urine needs to be determined in a controlled study SN - 1756-1833 PY - 2017///1113 KW - Asparagus Plant KW - Humans KW - Odorants KW - Perception KW - Smell KW - Vegetables N1 - Publication Type: Letter; Comment UR - https://doi.org/10.1136/bmj.j2882 ER -