Talk:Ivan Ostromislensky

piridium
This article mentions piridium, but there is no other information about piridium in the English Wikipedia. Is piridium the same as the medication pyridium, which is a name for phenazopyridine ? H Padleckas (talk) 15:39, 20 November 2009 (UTC)
 * Typo, yes, my sources say pyridium. Thanks. Materialscientist (talk) 23:17, 20 November 2009 (UTC)