求一段汇编程序

32位汇编他的代码格式是什么啊？看起来比16位写的简单，请那位大虾给写一段在后台打印字符串的程序！谢谢！！

.386
.model flat,stdcall
option casemap:none

include windows.inc
include kernel32.inc
include user32.inc
includelib user32.lib
includelib kernel32.lib

include fpu.inc
include gdi32.inc
include masm32.inc

includelib masm32.lib
includelib gdi32.lib
IncludeLib user32.lib
IncludeLib kernel32.lib
includelib fpu.lib

.data
sztxt db 'HELLO WORD 出现严重故障',0
szout db '错误',0
.code
start:
;invoke MessageBox,NULL,addr sztxt,addr szout,16
push 16
lea eax,szout
push eax
lea eax,sztxt
push eax
push 0
call MessageBox
;invoke ExitProcess,NULL
;invoke StdOut,offset sztxt
push 0
call ExitProcess

end start

介绍一本经典教材,罗云彬的

windows环境下32位汇编语言程序设计(第2版)