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Summary of Significant Accounting Policies (Tables)
9 Months Ended
Apr. 30, 2020
Accounting Policies [Abstract]  
Schedule of revenue recognized
    Three months ended April 30,   Nine months ended April 30,
Revenue Source   2020   2019   2020   2019
Product sales   $ 497,386     $ 37,300     $ 2,059,662     $ 37,300  
Management services     1,290       80,472       18,168       283,319  
Pharmacy sales     —         1,020,616       —         5,615,153  
Laboratory sales     —         (45,461 )     —         318,567  
Total Revenue   $ 498,676     $ 1,092,926     $ 2,077,830     $ 6,254,339