Introduced IF

Administration method

Tumour incidence, %

Tumour diameter, mm (M ± m)

HLI

Abdominally

83.3

3.4 ± 1.16

HLI

Intramuscularly

83.3

4.6 ± 1.54

HII

Abdominally

50.0

1.0 ± 0.57*

HII

Intramuscularly

83.3

2.0 ± 0.57

Control

–

83.3

4.0 ± 0.93