TY  - RPRT
TI  - A staining combination for phloem and contiguous tissues.
AU  - V I CHEADLE
AU  - E M GIFFORD
AU  - K ESAU
PY  - 1953
DO  - 10.3109/10520295309105101
UR  - https://pubmed.ncbi.nlm.nih.gov/13056805/
ID  - 13056805
ER  -