TY - RPRT TI - Letter: Flower vases and pathogens. AU - R Ansorg AU - R Thomssen AU - P Stubbe PY - 1974 DO - 10.1016/s0140-6736(74)92671-3 UR - https://pubmed.ncbi.nlm.nih.gov/4132276/ ID - 4132276 ER -