Markin, K I <br/><br/>
[Formulas for calculation of forced expiratory flow rates].  [electronic resource] 

 -  Vrachebnoe delo  Feb 1974 
 - 85-8 p.  digital 
<br/><br/> Publication Type: Comparative Study; Journal Article 
<br/><br/><label>ISSN: </label>0049-6804 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adolescent<br/>Adult<br/>Female<br/>Forced Expiratory Flow Rates--methods<br/>Humans<br/>Male<br/>Mathematics<br/>Sex Factors