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Loan from Related Parties (Details Narrative) - USD ($)
9 Months Ended
Apr. 27, 2017
Apr. 30, 2018
Apr. 30, 2018
Apr. 30, 2017
Jan. 16, 2017
Paid to Emmaus Life Sciences, Inc         $ 500,000
Conversion of debt into preferred stock $ 658,622        
Outstanding balance   $ 13,883,943 $ 13,883,943    
Increase in loan payable   $ 145,803   $ 982,122  
Hema Diagnostic Systems, LLC          
Interest rate   0.75% 0.75%    
Outstanding balance   $ 13,239,837 $ 13,239,837    
Accrued interest   191,869 191,869    
Increase in loan payable     644,106    
Salvo          
Unsecured advance   82,803 82,803   250,000
Moscato          
Unsecured advance   $ 75,820 $ 75,820   $ 250,000