{'fraction_non_alphanumeric': 0.051364365971107544, 'fraction_numerical': 0.056179775280898875, 'mean_word_length': 4.073170731707317, 'pattern_counts': {'":': 0, '<': 0, '<?xml version=': 0, '>': 0, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
Methotrexate infusions in poor prognosis acute lymphoblastic leukemia: II. High-dose methotrexate (HDM) in acute lymphoblastic leukemia in childhood: a pilot study from April 1981.

The pilot study using HDM in all cases of ALL in childhood had been run for 4 1/2 years as of September 1985. Fourteen (23%) of all 62 diagnosed cases of ALL had WBC above 50 X 10(9)/L, all 14 achieved CR. Three of them were below one year of age, two also had WBC above 400 X 10(9)/L, the third infant had B-cell-leukemia. The remaining 11 children received our new HDM protocol (Fig. 1), one of them had relapsed (BM) as of September 1985.