Altitude.org hosts the International HAPE Database, a database of previous HAPE sufferers worldwide who might consider participating in future research studies.

Units converter

unitconverter.xls
         
                         
    H+ nmol/l   kPa     m  
    pH     mmHg     feet  
                       
    pH     mmHg     feet  
    H+ nmol/l   kPa     m