Urinary biopyrrins levels are elevated in relation to severity of heart failure.
Hokamaki J, Kawano H, Yoshimura M, Soejima H, Miyamoto S, Kajiwara I, Kojima S, Sakamoto T, Sugiyama S, Hirai N, Shimomura H, Nagayoshi Y, Tsujita K, Shioji I, Sasaki S, Ogawa H.
Hokamaki J, et al. Among authors: nagayoshi y.
J Am Coll Cardiol. 2004 May 19;43(10):1880-5. doi: 10.1016/j.jacc.2004.01.028.
J Am Coll Cardiol. 2004.
PMID: 15145115
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