The drooping lily sign
Crossref DOI link: https://doi.org/10.1007/s00261-015-0375-2
Published Online: 2015-02-15
Published Print: 2015-08
Update policy: https://doi.org/10.1007/springer_crossmark_policy
McPherson, Amie M.
Dyer, Raymond B.
Text and Data Mining valid from 2015-02-15
