000 00755 a2200241 4500
005 20250514012825.0
264 0 _c19880510
008 198805s 0 0 eng d
022 _a0258-2058
040 _aNLM
_beng
_cNLM
100 1 _aLevin, S
245 0 0 _aThe prescription sign; the crossed R.
_h[electronic resource]
260 _bAdler Museum bulletin
_cOct 1987
300 _a45-7 p.
_bdigital
500 _aPublication Type: Historical Article; Journal Article
650 0 4 _aHistory of Pharmacy
650 0 4 _aHistory, Ancient
650 0 4 _aHistory, Early Modern 1451-1600
650 0 4 _aHistory, Medieval
650 0 4 _aHistory, Modern 1601-
650 0 4 _aSymbolism
773 0 _tAdler Museum bulletin
_gvol. 13
_gno. 2
_gp. 45-7
999 _c11540097
_d11540097