TY  - GEN
AU  - Krepinsk0y,J
AU  - Stiborová,J
TI  - [Criteria of purity and stability of sodium salt of p-aminosalicylic acid (PAS). I. Dependence of the spectrum characteristics and coloration of aqueous solutions of PAS on time. Dependence of spectrum characteristics on the purity]
SN  - 0009-0530
PY  - 1968///0928
KW  - Aminosalicylic Acids
KW  - standards
KW  - Drug Stability
KW  - Sodium
KW  - Spectrum Analysis
N1  - Publication Type: Journal Article
ER  -