The law favors no school, [42], [43], [47], [51], [115].
Physician must practise according to his school, [52].
Considered in determining skill needed, [63], [64].
Experts may be of any school, [115].
SCIENTIFIC BOOKS—
Not admissible as evidence, [99].
Rule different in Iowa and Wisconsin, [100].
Cannot be read to jury, [100]–[103].
Can be used to test witness, [101].