TY - GEN AU - Crockett,Sara L AU - Douglas,Andrew W AU - Scheffler,Brian E AU - Khan,Ikhlas A TI - Genetic profiling of Hypericum (St. John's Wort) species by nuclear ribosomal ITS sequence analysis SN - 0032-0943 PY - 2004///1202 KW - DNA, Plant KW - genetics KW - Humans KW - Hypericum KW - classification KW - Phylogeny KW - Phytotherapy KW - Polymerase Chain Reaction KW - Sequence Analysis N1 - Publication Type: Journal Article UR - https://doi.org/10.1055/s-2004-832619 ER -