para-aminobenzoic acid used as a marker for completeness of 24 hour urine: assessment of control limits for a specific HPLC method

✍ Scribed by Jakobsen, J; Ovesen, L; Fagt, S; Pedersen, A N

• Book ID: 110021381
• Publisher: Nature Publishing Group
• Year: 1997
• Tongue: English
• Weight: 147 KB
• Volume: 51
• Category: Article
• ISSN: 0954-3007
• DOI: 10.1038/sj.ejcn.1600434