Simple categories matching noninvasive:

• imaging,
• plant,
• measure,
• testing,
• technique,
• ornamental,
• control,
• technology,
• disease,
• infection,
• procedure,
• condition,
• study,
• treatment,
• modality,
• equipment,
• test,
• examination,

Members with property noninvasive:

• ct,
• mri,
• cold-water_immersion,
• fmri,
• imaging_method,
• palpation,
• echocardiography,
• endodontic_therapy,
• electron-beam_tomography,
• ultrasound,
• voice_analysis,
• nuclear_medicine,
• activity_budget,
• hormone_injection,
• endocrine_study,
• doppler_examination,
• corticosteroid,
• carotid_ultrasonography,
• bone_scan,
• capsule_endoscopy,
• ejection_fraction,
• anticoagulation,
• endoscopy,
• physical_exam,
• botox_injection,
• meningitis,
• ct_scan,
• sepsis,
• gastric_washing,
• allen_test,
• hyperthermia_machine,
• radiotherapy,
• pad_testing,
• echography,
• iv_pump,
• ultrasound_testing,
• exercise_testing,
• pharyngitis,
• facial,
• voiding_diary,
• vacuum,
• radiography,
• camellia,
• micturition_diary,
• verbal_reminder,
• immunoassay,
• placebo_acupuncture,
• stretch,
• pad_test,
• catheterization,
• computed-tomography_scan,
• existing_azalea,
• pelvic_ultrasound,
• laser_surgery,
• caffeine,
• ultrasound_examination,
• mr_imaging,
• pneumonia,
• auscultation,
• computed-tomography_ct,
• cardiac_imaging,
• hypo,
• ultrasound_treatment,
• sonography,
• skin_temperature,
• functional_mri,
• venipuncture,
• symptom,
• sinus_radiography,
• pharmacologic_treatment,
• stress_testing,
• sham_ten,
• nuclear_imaging,
• acupuncture,
• suction_machine,
• ultrasonography,
• spray,
• ecg_measurement,
• purple_flax,
• percutaneous_angioplasty,
• duplex_ultrasonography,
• cranial_ultrasound,
• preliminary_test,
• massage,
• pet,
• aerobic_exercise,
• impetigo,
• salivary_cortisol,
• standard,