Defined in file medline.asn
C++ class: CMedline_rn
Medline-rn ::= SEQUENCE { -- medline substance records
type ENUMERATED { -- type of record
nameonly (0) ,
cas (1) , -- CAS number
ec (2) } , -- EC number
cit VisibleString OPTIONAL , -- CAS or EC number if present
name VisibleString } -- name (always present)